
In the mid-nineties I had a college course on macroeconomics that required me to read a small book of about two hundred and thirty pages, a task I dispatched with the enthusiasm that’s reserved only for useful things like cleaning behind a fridge. What I did instead, with what now strikes me as faintly ridiculous devotion, was take the bus to the British Council Library on Mount Road in Chennai and read. There were no fans. It was quiet, and there was air conditioning, which in the Chennai of those years was unusual enough to feel slightly miraculous. The reason was not the macroeconomics. The reason was that I had been watching, on television in those years, a particular kind of Delhi economist, men in slightly rumpled kurtas and Kolhapuri sandals, sitting on panels, holding forth on subjects I did not understand in a way that made me feel I should. I had developed the conviction, with no evidence whatsoever, that if I went to the right library and read the right books I would, by some mild contagion, become that kind of person.
What I actually went there to read was a mixture of Charles Dickens, Thomas Mann, and the British and American newspapers, where, in those years, a certain extremely public American affair was unfolding day by day in a way that made the broadsheets considerably more interesting than they otherwise might have been. I was, in short, going to the British Council to read tabloids and feel intellectual about it. But the Council was, as these places are, quietly disciplined about its shelves, and at some point in those afternoons I bumped into JM Keynes, more or less by accident. I was not looking for him. He was simply there, in the section one passed through to get to the periodicals, and after a while one stopped passing through and started sitting down. I bring this up because Keynes, more than almost anyone I have read since, gave me permission to change my mind, and I have been generously, perhaps excessively, exercising that permission ever since.
There is a famous line attributed to him, which goes: “when the facts change, I change my mind. What do you do, sir?” It is one of the great lines of twentieth-century thought, often quoted by people who would like to seem reasonable, and I am sorry to report that there is no especially good evidence he ever said it. Historians have looked. The earliest reliable appearances are years after his death. He may have said something close to it. He may have said it to someone who paraphrased it later. He probably did say something in that spirit, because his career is one long, public demonstration of saying it. But the specific sentence we love so much is, in all likelihood, a sentence we wrote for him. I find this perfect. A line about changing one’s mind, which we have collectively misremembered, and yet which is so deeply true about Keynes that we have decided, on the merits, to keep using it. The man revised his economics, his politics, his views on currency, his views on Germany, his views on the future of capitalism, sometimes within the span of a single decade, and we have built a folk quote for him about doing exactly that. The quote is wrong and the spirit is right, which is itself, I would like to suggest, a small case study in how minds work.
I change my mind constantly. In the way of a person who watches a movie trailer for eight seconds and announces that the film will be unwatchable, and then, two weeks later, watches the actual film and is in tears by the second act and does not, in any meaningful sense, remember that I had originally written it off. Last month, by my count, I changed my mind about a much-praised second novel whose author I am going to decline to identify (more on this in a moment, because it’s slightly painful), a restaurant (I had decided in advance the menu was trying too hard; the food was wonderful), a haircut I was on the verge of getting (saved by a single honest friend), and a man I met at a thing, about whom I will not say more, except that my opening assessment was extremely confident and almost entirely incorrect.
The author I mentioned above is worth a sentence. My wife, who is a more patient and disciplined reader than I am, said the second novel of the author was disorienting in a way she found genuinely sad. She had wanted to like it. She had set aside the time. She had read it patiently in two languages, and at the end of all that patience reported, with what struck me even at the time as remarkable fairness, that she had simply not been able to enjoy it. I declared, with the unearned confidence of someone who had not yet opened the second one, that my wife was wrong, that I would love it, and that the matter was settled. I would like to be honest about how this turned out. The prose, in the parts I read, is still extraordinary. It has all of the author’s typical sensitivity, that quality of the author’s sentences have of attending to the small thing in the room you would not have thought to notice. The character at the centre of much of the early book is one of the more interesting people I have met in fiction in some time. I wanted to keep going. I tried, several times, to keep going. I gave up somewhere after chapter eight, defeated less by the writing than by a timeline that kept disorienting me in a way I no longer had the patience to fight.
I have kind of told my wife this, although “told” implies she did not already know. She knew. She has known since roughly the day I started arguing. Most of my mind-changes happen in the privacy of my own head, and this one has only partly made it out: I have admitted, in a low voice, on a good day, that she may have had a point, which is a very different thing from admitting she was right, and which she received with the patience of someone who had filed the matter under “resolved” long before I did. What I am not yet ready to do is the full version, the one where I walk into the kitchen and say that she was right and I was wrong and that I should not have argued with her about it for as long as I did. I am, in other words, doing exactly the thing this essay is about: I have updated, and I am refusing to ratify the update entirely, mostly to deny the other party the small satisfaction of being right out loud. A satisfaction she is, I suspect, enjoying anyway, quietly, without my cooperation. I should also say, for the record, that I intend to try the book again at some point, partly because the author deserves it, and partly because if I can talk myself back into the second book I will not, technically, owe an apology at all.
This is the rate at which my opinions about the world are quietly being updated, almost always without ceremony. This is what every adult is doing all day and most of us have simply stopped tracking the score.
You sit down to dinner with someone. By minute four you have made several decisions about her: what she does, what she’s like, whether you’ll want to see her again. By dessert most of those decisions have been quietly revised. You don’t notice. The revised version replaces the original cleanly, like one save file overwriting another, and if anyone asked you the next day what you thought of her, you would describe the dessert version as if it had been your view from the start. “Oh, I liked her immediately,” you’ll say. You did not. At minute four you were planning your exit. We do this all day. We do this with movies and books and people and ideas and recipes and weather forecasts.
The mind is a revision engine. It updates almost continuously and then, with what I can only describe as a small narrative kindness toward itself, edits the history so it looks like it always knew.
I used to tell a friend, with what I felt was a certain amount of philosophical poise, that I changed my mind whenever I got new information. This sounded, when I said it, like a principle. It sounded like the kind of thing Keynes would have said, if Keynes had said it. I felt, in those moments, like a serious person. The honest version, which I have grown into slowly, is that I update for many reasons that are not new information. I update when I am tired. I update when someone I respect raises an eyebrow. I update because a sentence sounded better the second time I read it, in a different mood, on a different day. The principle was real, in the sense that I do try to follow it. The principle was also a flattering label I had attached to a process that was running on its own with or without my permission. I think this is true of most of what we call our intellectual virtues. We have a personality, and we have a vocabulary that dignifies the personality, and the relationship between the two is closer than we like to admit.
Here is the part that took me embarrassingly long to notice. I do this all day, in private, with no anxiety whatsoever. Books, films, people, opinions about every subject from sourdough to monetary policy, constantly being revised, constantly being overwritten, the whole apparatus humming along in a state of cheerful low-grade inconsistency. But when someone else changes their mind in a way I can see (visibly and publicly, on something that matters), a small, slightly suspicious feeling appears in me, completely unbidden, that I would not endorse if I caught myself in it. “What changed?” I find myself wondering. “Was the original view wrong, or is this one wrong? Can he be trusted? Is this a real conviction or is he just being weak?”
I am, in those moments, holding another person to a standard of consistency that I do not, for one second, hold myself to. I revise my views about a film between the trailer and the credits, but I want my friends to have arrived at their politics in 1997 and held there, like a statue in a park. This is not, I think, a personal flaw. We all do this to each other. The world rewards consistency in other people and flexibility in ourselves, and almost no one is uncomfortable enough with this arrangement to mention it at parties.
I changed my mind about something recently. The specific something doesn’t matter for the purposes of this essay, and frankly I think the essay is better if I don’t say. What matters is that this was not one of my private revisions: neither the trailer nor the novel. This was a change of mind that other people could see. And the people around me noticed. They noticed it with a particular quality of attention I had not had directed at me in a while, which carried, underneath its politeness, a small and unmistakable request for an update on what happened. What had changed. Why now. Was I sure.
What was interesting, and slightly funny once I noticed it, was that I had been changing my mind about smaller things all that week, and no one had asked me to account for any of them. I had been wrong about a podcast on a morning and corrected it by the evening, and the world had not paused to inquire. I had been certain, on Monday, that I would dislike a book that I now consider a small treasure, and the universe had absorbed this update without a flicker. The size of the audience was the only thing that made this one different. The mechanism inside my head was the same.
It took me some time to understand why visible mind-changes carry a charge that private ones don’t, and the answer, when it arrived, was slightly humbling. Other people, more than we admit, more than they themselves like to admit, carry a small clay model of us around inside their heads. A version. A figurine. They built it from the evidence we carelessly left lying about, and having built it they use it: to plan, to predict, to relax in your presence, to know what to raise at a meeting and what to leave decently buried. The model is not a courtesy they extend to you. It is a piece of working equipment they use to get through their week.
When you change your mind in a way that is visible, you are not just updating your view. You are reaching into their heads and forcing them to re-sculpt the figurine. And re-sculpting people is real work. It is uncomfortable, and slightly exhausting, and we resent the work without quite knowing we resent it. We then, often, mistake the resentment for a moral judgment about the person who made us do it. He’s inconsistent. She doesn’t know her own mind. They’ve gone soft. They’ve gone hard. They’ve changed.
The accusation feels like it’s about them. It’s mostly about us. We are being asked to do a piece of mental labor we hadn’t budgeted for, and we don’t like it, and we look for someone to blame, and the person who just changed their mind is conveniently to hand. This is, I should say, not a complaint. I do this to other people too. The point is that knowing it doesn’t quite stop it. The reflex is older than the reasoning.
While we are being honest, I should mention the inverse, which is, if anything, less flattering to me. When someone changes their mind toward a position I already held, I do not, as I would like to claim, magnanimously welcome them into the fold. I experience, instead, a small, slightly indecent flicker of triumph. Finally. I was there first. Took you long enough. The flicker arrives before I have time to dress it up in better clothing, and it has nothing to do with the merits of the new position. It has to do with the fact that, for one small moment, I get to feel as if I have been quietly correct all along, and the arriving party is, by their arrival, conceding it.
This happens, I am embarrassed to report, on subjects of approximately no consequence. A friend who used to dismiss a particular sourdough restaurant in Woodinville finally goes, and finally agrees that the sourdough is, in fact, very good. A relative who spent a decade resisting a piece of music I had been playing in his presence the entire time wanders, late in life, into the fan club. These are people updating their views on bread and songs, which is a thing humans do roughly every fourteen minutes. And yet I notice, when it happens, a small private accounting taking place inside me, in which I add a point to my column, and they lose one from theirs, and the universe is briefly more correctly arranged than it was an hour ago.
I do not say this aloud. I have just enough sense not to. But I have, on more than one occasion, allowed myself a small mm of acknowledgment that meant, transparently, yes, I’ve known this for some time. Here is what sits less comfortably the longer I look at it. When other people do this to me, I find it intolerable. The mm. The look. The quiet yes, well. I find it patronizing. I find it slightly ungenerous. I find it beneath them, frankly.
I am, of course, doing exactly the same thing, in private, on every subject available to me. The mechanism is identical. Only the direction is reversed. What I want, I think, is for other people to update toward me silently, and to update toward them with a small but visible victory lap. This is not a defensible position. But it is, if I am being honest about it, the actual one.
Back to Keynes. He spent his career being publicly wrong about things and then publicly less wrong about them, often within a span short enough that his enemies could keep the receipts. He revised his position on the gold standard. He revised his position on Versailles, sort of. He revised his views on consumption, on saving, on the proper role of the state, on the long run versus the short run, all of it, in the open, in essays and letters and books that often disagreed with his own previous essays and letters and books. People held this against him at the time. Of course they did. He was making them redraw him constantly, and economists, like everyone else, would prefer not to keep an eraser handy. The accusation of inconsistency followed him around for decades.
But here is the thing about Keynes that I find I keep coming back to, in the years since I stopped taking the bus to libraries to read him. He was right more often than the people who weren’t changing their minds. Just, on the whole, more often, on the questions that mattered, in the long run that he famously remarked we were all dead in. The people who didn’t update were not, it turned out, more rigorous than him. They were just less embarrassed.
I think this is the part we don’t quite want to admit when we punish other people for changing their minds. The person who has held the same view for thirty years is not, by virtue of the holding, a more serious thinker than the person who has revised three times. They are sometimes more serious. They are sometimes just stuck. The difference between conviction and inertia is genuinely hard to tell from the outside, and we tend to award conviction generously, mostly because it asks less of us. We have built our social life, mostly without noticing, around the assumption that people don’t move much, and we punish movement accordingly, not because movement is wrong but because the alternative would mean redrawing each other everyday, and almost no one has that kind of time.
I am not going to stop changing my mind, partly because I don’t know how, and partly because I am no longer sure I should want to. I will keep being wrong about books from their first chapters, and sometimes also from their second ones, and occasionally from their authors’ previous, much-loved books. I will keep being wrong about people at minute four and revising by dessert. I will keep, occasionally, changing my mind about something larger, in a way that other people can see, and I will keep noticing the small disturbance this causes, and I will try, with what patience I can manage, not to mistake their discomfort for evidence that I have done something wrong.
The people who notice are not wrong to notice. They are doing, on me, the same work I do on myself constantly, in private, with no audience: updating a model in light of new behavior. They are mostly being asked to do it on a deadline, and without being warned, and that is an actual cost, and I would like to pay it gracefully when I can.
But I’m not going to apologize for the updating itself. The updating is what minds do. The updating is, possibly, the most interesting thing minds do. I used to think that consistency was a virtue. I have, predictably, changed my mind about that.








